Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drivers: base: component: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected c654cea59dbc352fceafddd44893f3523fdcc08e before 09709a49283f79184c998d6dafcc01590e4d654d; affected c654cea59dbc352fceafddd44893f3523fdcc08e before 79ac2b01e033181e21cc84216ace1f4160eb8950; affected c654cea59dbc352fceafddd44893f3523fdcc08e before bf0fd01c7cc1061fb2cfda3e2044371642108e6c; affected c654cea59dbc352fceafddd44893f3523fdcc08e before 8deb87b1e810dd558371e88ffd44339fbef27870 |
| Linux / Linux | affected 5.13; unaffected 0 before 5.13; unaffected 5.15.100 through 5.15.*; unaffected 6.1.18 through 6.1.*; unaffected 6.2.5 through 6.2.*; unaffected 6.3 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/09709a49283f79184c998d6dafcc01590e4d654d
- https://git.kernel.org/stable/c/79ac2b01e033181e21cc84216ace1f4160eb8950
- https://git.kernel.org/stable/c/bf0fd01c7cc1061fb2cfda3e2044371642108e6c
- https://git.kernel.org/stable/c/8deb87b1e810dd558371e88ffd44339fbef27870
ADP enrichment
No English description supplied.
No references supplied.